Step-by-step explanation:
3x - 2y = 12
Substituting y = 9, we find:

Similarly, solving for point B (4, __) =B (4, 0)
divide 486 by 9 = 54
it would take about 54 minutes
Answer:
(-5x)^4
Step-by-step explanation:
I think that the answer is 2, because if you multiply two by each factor in the original photograph then you get the size of the new photograph.
The answer for the second one is 0.